铝掺杂对氧化锌压敏陶瓷电性能的影响

蔺家骏, 李盛涛, 何锦强, 刘文凤

Effect of Al Addition on Electrical Properties of ZnO-based Varistor Ceramics

Jia-Jun LIN, Sheng-Tao LI, Jin-Qiang HE, Wen-Feng LIU

表1 不同Al掺杂量ZnO压敏陶瓷试样ZnO晶粒晶格常数

Table 1 Lattice constant of ZnO grain in ZnO varistor ceramic samples doped with various Al amounts

Al amount/mol% a /nm c /nm 0 0.323947 0.518892 0.006 0.324105 0.519197 0.015 0.324071 0.519127 0.030 0.324173 0.519337